Registry record
- NPI
- 1639820947
- Profession
- Nurse Practitioner (NP)
- Specialty
- Psychiatric/Mental Health Nurse Practitioner (363LP0808X)
- Practice address
- 136 Whitewing Way
Floresville, TX 78114 - Phone
- 2102867629
- In the registry since
- January 18, 2022
- Last NPPES update
- January 18, 2022
- Sole proprietor
- No
- License
- 536168 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Diane James is 1639820947. They are a Psychiatric/Mental Health Nurse Practitioner in Floresville, Texas.
Diane James is the only Psychiatric/Mental Health Nurse Practitioner in Floresville in our data, and one of 4,351 across Texas.
The NPI has been in the federal registry for 4 years, since January 18, 2022.
Frequently asked questions
What is NPI 1639820947?
NPI 1639820947 is the 10-digit National Provider Identifier assigned to Diane James, a Psychiatric/Mental Health Nurse Practitioner practicing in Floresville, Texas. The record has been in the NPPES registry since January 18, 2022.
How do I verify this provider?
Cross-check NPI 1639820947 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 536168 with the TX licensing board. You can also run the number through our free NPI validator to confirm its checksum.
Is this information current?
This profile reflects the June 2026 NPPES data file. NPPES lists the record's last update as January 18, 2022. We refresh our data each month when CMS publishes a new file.
Data: NPPES public registry, June 2026 file. Not medical advice. Verify independently before care or credentialing decisions. Errors in the source record can be corrected at nppes.cms.hhs.gov; see our corrections page.